Merge V8 5.3.332.45.  DO NOT MERGE

Test: Manual

FPIIM-449

Change-Id: Id3254828b068abdea3cb10442e0172a8c9a98e03
(cherry picked from commit 13e2dadd00298019ed862f2b2fc5068bba730bcf)
diff --git a/src/compiler.h b/src/compiler.h
index 64bc88d..e0ebd45 100644
--- a/src/compiler.h
+++ b/src/compiler.h
@@ -146,6 +146,7 @@
     kSourcePositionsEnabled = 1 << 15,
     kBailoutOnUninitialized = 1 << 16,
     kOptimizeFromBytecode = 1 << 17,
+    kTypeFeedbackEnabled = 1 << 18,
   };
 
   CompilationInfo(ParseInfo* parse_info, Handle<JSFunction> closure);
@@ -256,6 +257,12 @@
     return GetFlag(kDeoptimizationEnabled);
   }
 
+  void MarkAsTypeFeedbackEnabled() { SetFlag(kTypeFeedbackEnabled); }
+
+  bool is_type_feedback_enabled() const {
+    return GetFlag(kTypeFeedbackEnabled);
+  }
+
   void MarkAsSourcePositionsEnabled() { SetFlag(kSourcePositionsEnabled); }
 
   bool is_source_positions_enabled() const {